-63.24% is the change from 593 to 218
Calculation steps:
[( 218 - 593 ) ÷ 593] x 100 = -63.24%
Formula
Percentage change = [(218 - 593) / 593] x 100
Subtract the new number by the original number
218 - 593 = -375
-375 ÷ 593 = -0.6323777403035413
-0.6323777403035413 x 100 = -63.24%